ES2046071B1 - Detector de cazuela para encimera de induccion. - Google Patents

Detector de cazuela para encimera de induccion.

Info

Publication number
ES2046071B1
ES2046071B1 ES9101479A ES9101479A ES2046071B1 ES 2046071 B1 ES2046071 B1 ES 2046071B1 ES 9101479 A ES9101479 A ES 9101479A ES 9101479 A ES9101479 A ES 9101479A ES 2046071 B1 ES2046071 B1 ES 2046071B1
Authority
ES
Spain
Prior art keywords
signal
passed
countertop
induction
voltage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES9101479A
Other languages
English (en)
Other versions
ES2046071A2 (es
ES2046071R (es
Inventor
Orbe Alfonso Garate
Del Notario Roberto Lopez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fagor Electrodomesticos SCL
Original Assignee
Fagor Electrodomesticos SCL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fagor Electrodomesticos SCL filed Critical Fagor Electrodomesticos SCL
Priority to ES9101479A priority Critical patent/ES2046071B1/es
Publication of ES2046071A2 publication Critical patent/ES2046071A2/es
Publication of ES2046071R publication Critical patent/ES2046071R/es
Application granted granted Critical
Publication of ES2046071B1 publication Critical patent/ES2046071B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

DETECTOR DE CAZUELA PARA ENCIMERA DE INDUCCION. LA INTENSIDAD PROCEDENTE DE UN TRANSFORMADOR DE INTENSIDAD (TI) ES PASADA MEDIANTE UN TRANSDUCTOR I/V A UN DETECTOR DE SIGNO (CD1) PARA OBTENER UNA SEÑAL DE DICHO SIGNO QUE TRAS UNA ETAPA DE ADAPTACION DE TENSION ES INVERTIDA Y PASADA A UN CIRCUITO LOGICO JUNTO CON LA SEÑAL DE ORDEN DE CONDUCCION A UNO DE LOS TRANSISTORES (T1, T2) DEL CIRCUITO DE POTENCIA Y ASI OBTENER SEÑALES RELATIVAS A LOS TIEMPOS DE CONDUCCION DE LOS SEMICONDUCTORES (T1, T2, D1, D2) DE DICHO CIRCUITO. LAS SEÑALES SON RESTADAS Y PASADAS POR UN FILTRO PASABAJOS PARA OBTENER UNA TENSION REFLEJO DE LA POTENCIA MEDIA CONSUMIDA POR EL SISTEMA, TENSION QUE COMPARADA CON UN NIVEL PREDETERMINADO Y AJUSTABLE, PERMITE PONER EN UNA ENTRADA (IN) DEL MICROPROCESADOR (UP) UN 1 O UN 0 LOGICO, DETERMINANTES DE LA PRESENCIA O AUSENCIA DE CAZUELA.
ES9101479A 1991-06-21 1991-06-21 Detector de cazuela para encimera de induccion. Expired - Lifetime ES2046071B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9101479A ES2046071B1 (es) 1991-06-21 1991-06-21 Detector de cazuela para encimera de induccion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9101479A ES2046071B1 (es) 1991-06-21 1991-06-21 Detector de cazuela para encimera de induccion.

Publications (3)

Publication Number Publication Date
ES2046071A2 ES2046071A2 (es) 1994-01-16
ES2046071R ES2046071R (es) 1995-02-01
ES2046071B1 true ES2046071B1 (es) 1995-10-16

Family

ID=8272768

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9101479A Expired - Lifetime ES2046071B1 (es) 1991-06-21 1991-06-21 Detector de cazuela para encimera de induccion.

Country Status (1)

Country Link
ES (1) ES2046071B1 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2284314A1 (es) * 2005-03-22 2007-11-01 Bsh Electrodomesticos España, S.A. Metodo para reconocer automaticamente la colocacion de una olla en unaencimera de coccion, unidad de control para llevar a cabo dicho metodo y encimera de cpccion con dicha unidad de control.
ES2342700A1 (es) * 2008-03-03 2010-07-12 Eika, S.Coop. Dispositivo de control para un aparato de cocina.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109324347B (zh) * 2017-07-31 2020-04-10 佛山市顺德区美的电热电器制造有限公司 电磁炉的检锅方法及装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438311A (en) * 1979-07-05 1984-03-20 Sanyo Electric Co., Ltd. Induction heating cooking apparatus
US4686340A (en) * 1985-04-17 1987-08-11 Sanyo Electric Co., Ltd. Induction heating apparatus with unsuitable load detecting circuit
JPH07111905B2 (ja) * 1987-07-23 1995-11-29 株式会社東芝 誘導加熱調理器の負荷適否検知回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2284314A1 (es) * 2005-03-22 2007-11-01 Bsh Electrodomesticos España, S.A. Metodo para reconocer automaticamente la colocacion de una olla en unaencimera de coccion, unidad de control para llevar a cabo dicho metodo y encimera de cpccion con dicha unidad de control.
ES2342700A1 (es) * 2008-03-03 2010-07-12 Eika, S.Coop. Dispositivo de control para un aparato de cocina.

Also Published As

Publication number Publication date
ES2046071A2 (es) 1994-01-16
ES2046071R (es) 1995-02-01

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Legal Events

Date Code Title Description
PC2A Transfer granted

Owner name: FAGOR S.COOP.